Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9206310 | Modifier for resin and resin composition using the same and formed article | Tsuneki Wakita, Keiji Nakamura, Masahiro Osuka, Yohei Miwa, Yasutaka Doi | 2015-12-08 |
| 6635707 | Process for producing synthetic latex | Akihiro Toritani, Masaki Sugihara, Kouji Matsumura | 2003-10-21 |
| 6391997 | Method for producing diene-based rubber polymer latex | Masaki Sugihara, Kouji Matsumura, Shinji Furuta, Makoto Kawano | 2002-05-21 |
| 5146535 | Light-transmitting fiber | Hisao Anzai, Isao Sasaki, Kozi Nishida, Masami Ohtani, Katsuhiko Shimada | 1992-09-08 |
| 5023302 | Process for preparation of methacrylimide group containing polymer and light-transmitting fiber comprising polymer made by the process | Hisao Anzai, Isao Sasaki, Kozi Nishida, Masami Ohtani, Katsuhiko Shimada | 1991-06-11 |
| 4989947 | Plastic optical fibers | Isao Sasaki, Kozi Nishida, Masaru Morimoto, Hisao Anzai | 1991-02-05 |
| 4940778 | Process for preparation of methacrylimide group-containing polymer | Hisao Anzai, Kozi Nishida, Isao Sasaki, Masami Ohtani | 1990-07-10 |
| 4927893 | Process for producing methacrylimide group-containing polymer | Hisao Anzai, Masami Ootani, Isao Sasaki, Kozi Nishida | 1990-05-22 |
| 4908402 | Reinforced resin composition | Isao Sasaki, Kozi Nishida, Masaru Morimoto, Hisao Anzai | 1990-03-13 |
| 4816524 | Process for preparing methacrylimide-containing polymers | Hisao Anzai, Isao Sasaki, Kozi Nishida, Masaru Morimoto | 1989-03-28 |
| 4804259 | Light transmitting fiber | Isao Sasaki, Kozi Nishida, Masaru Morimoto, Hisao Anzai | 1989-02-14 |
| 4745159 | Methacrylate resin composition and process for its preparation | Hisao Anzai, Isao Sasaki, Kozi Nishida, Masaru Morimoto | 1988-05-17 |